Hi,
This set applies on top of linux-3.6-rc5 + func-pwrst code (from Jean) +
omap4 core retention set (from me) + PM usecounting changes set (from me).
Changes compared to previous version:
- Added proper OMAP4 auto-retention support (now that the PM usecount set
below supports OMAP4 also properly)
- Merged TPS6236x support to this set (patches 16,18-20), without this
there will be an issue with patch #21, as panda board will misbehave
without TPS support and auto-ret enabled
- Patch #15 fixes the addressing of voltage channels for OMAP4, without this
the voltage channels either end up changing wrong voltage channel or not
changing anything at all
- Patch #16 is new based on the discussion earlier on the separate TPS set
* uses proper I2C parameters based on board data, this is still in a data
table though, as calculating these runtime would be rather complicated
(if even possible, as it requires some higher order mathematics according
to my understanding)
- Patch #17 enables high speed I2C communication for voltage channel on OMAP4
(this now works thanks to patch #16)
- Patch #18 is needed for 4460 boards, otherwise the boot-up OPP detection
fails and voltage control doesn't work at all on 4460 boards
- Patch #19 was pulled from the TPS support set
- Patch #20 was pulled from the TPS support set, with following changes:
* board setup for the GPIOs was sanitized a bit
* dropped a number of unused defines from the code
Working branch available:
git://gitorious.org/~kristo/omap-pm/omap-pm-work.git
branch: mainline-3.6-rc5-omap-auto-ret-v7
Testing done:
- hw used: omap3 beagle rev c4, omap4460 gp panda, omap4430 emu blaze
- suspend + cpuidle
- measured core + mpu voltage rails on all setups to verify that the
voltage transitions work properly during idle
-Tero
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
